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add post announcing compiler team re-org
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| --- | ||
| layout: post | ||
| title: Re-organising the compiler team and recognising our team members | ||
| author: davidtwco and wesleywiser | ||
| team: the compiler team <https://www.rust-lang.org/governance/teams/compiler> | ||
| --- | ||
| Back in June, the compiler team merged [RFC 3599][rfc] which re-structured the team to ensure the | ||
| team's policies and processes can support the maintenance of the Rust compiler going forward. | ||
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| Since the last change to the structure of the compiler team, the project has grown a lot - the | ||
| compiler receives roughly twice as many contributions, more team members regularly take on | ||
| additional responsibilities such as performance triage or backport reviews, and many contributors | ||
| are now paid to work on the project. | ||
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| It is imperative that the compiler team and its procedures are able to scale to meet the demands | ||
| on the project, both to ensure that the compiler team's outputs remain high-quality, but also to | ||
| avoid over-working and burning out our team members. | ||
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| RFC 3599 aims to recognise all of the ways that team members are currently contributing, to ensure | ||
| that the team's processes remain efficient as the team grows, and to strike a balance between team | ||
| membership enabling work efficiency and team membership being a form of status and recognition. Team | ||
| members who have been contributing for a year or more and want to participate in the maintenance | ||
| activities that keep the team going can choose to be maintainers as well as team members. See [the | ||
| full RFC][rfc] for more detailed motivations. | ||
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| With RFC 3599 merged, we're now implementing the compiler team's new structure and with this post, | ||
| announcing and recognising the contributions of the compiler team's membership: | ||
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| [rfc]: https://github.com/rust-lang/rfcs/pull/3599 | ||
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| - [alexcrichton](https://github.com/alexcrichton), team member | ||
| - alexcrichton has been a prolific contributor since 2013 and has over 2500 merged pull | ||
| requests. Recently they have been working to improve Rust's WASM support for emerging | ||
| standards. | ||
| - [apiraino](https://github.com/apiraino), team member | ||
| - apiraino is an invaluable member of the compiler team, handily tackling the team's | ||
| operational work (agenda preparation, meeting notes, automation, etc) so that the team's work | ||
| progresses smoothly each week. | ||
| - [b-naber](https://github.com/b-naber), team member | ||
| - b-naber has been contributing to the compiler since 2020 and has worked on the compiler's | ||
| constant evaluation, on constant generics and on generic associated types in that time. | ||
| - [bjorn3](https://github.com/bjorn3), team member | ||
| - bjorn3 has been an active contributor to the compiler since 2017, becoming a compiler team | ||
| contributor in 2020. bjorn has been instrumental in the compiler's support for multiple | ||
| codegen backends and is the primary author of the Cranelift codegen backend. | ||
| - [BoxyUwU](https://github.com/BoxyUwU), maintainer | ||
| - BoxyUwU has been contributing relentlessly since 2020, immediately jumping into some of the | ||
| more challenging and technical areas in the compiler. Boxy is a member of the types team and | ||
| has contributed heavily to the implementation and design of constant generics. | ||
| - [camelid](https://github.com/camelid), team member | ||
| - camelid has contributed for many years, improving constant generics, project documentation, and compiler diagnostics | ||
| and making many refactorings and cleanups on the compiler codebase. | ||
| - [chenyukang](https://github.com/chenyukang), maintainer | ||
| - Since 2021, yukang has been tirelessly improving the compiler's diagnostics. It would be hard | ||
| to find a part of the compiler which hasn't had a diagnostic improved by yukang. | ||
| - [cjgillot](https://github.com/cjgillot), maintainer | ||
| - cjgillot is another reliable and consistent contributor who has made countless improvements | ||
| to the compiler since they started contributing, notably to the MIR and its optimisations, | ||
| the query system and the HIR. | ||
| - [compiler-errors](https://github.com/compiler-errors), maintainer | ||
| - compiler-errors is a prolific contributor and prominent member of the types team. They have | ||
| authored numerous improvements to compiler diagnostics, resolved countless ICEs and made | ||
| large refactorings and improvements to the compiler frontend. compiler-errors has worked to | ||
| stabilize many recent features for T-types and WG-async, like async functions in traits. It | ||
| would be difficult to find a contributor who hasn't been helped out or had a patch reviewed by | ||
| compiler-errors. | ||
| - [cuviper](https://github.com/cuviper), team member | ||
| - cuviper regularly contributes to the compiler's build system, driver and LLVM backend, and | ||
| regularly performs backports. | ||
| - [davidtwco](https://github.com/davidtwco), maintainer + team co-lead | ||
| - davidtwco co-leads the compiler team and has been contributing since 2017, making patches to | ||
| various parts of the compiler, contributing to various working groups such as non-lexical | ||
| lifetimes, and implementing features such as the non-exhaustive attribute and split debuginfo. | ||
| - [DianQK](https://github.com/DianQK), team member | ||
| - DianQK has been contributing for over a year and has focused on improving the compiler's MIR | ||
| optimisations and fixing and improving our use of LLVM. | ||
| - [durin42](https://github.com/durin42), team member | ||
| - durin42 has been a strong contributor to the compiler's LLVM backend, debuginfo and general | ||
| code generation infrastructure since they started contributing in 2021. | ||
| - [eholk](https://github.com/eholk), team member + council representative | ||
| - eholk is active in the compiler team and async working group, contributing to the design and | ||
| implementation of the proposed *dyn\** types, *generator functions* and *for await* loops. | ||
| Eric also represents the compiler team in the project's leadership council. | ||
| - [est31](https://github.com/est31), team member | ||
| - est31 has been a frequent contributor for almost eight years, making lots of helpful fixes | ||
| and refactorings throughout the compiler. est31 can often be found providing helpful reviews | ||
| and suggestions to Rust's open PRs. | ||
| - [estebank](https://github.com/estebank), maintainer | ||
| - estebank is almost synonymous with better compiler diagnostics - over eight years and a | ||
| thousand pull requests later, it would be hard to find a Rust user who hasn't seen a | ||
| diagnostic improved by estebank. | ||
| - [fee1-dead](https://github.com/fee1-dead), maintainer | ||
| - fee1-dead has made many impactful contributions since starting to contribute in 2021, | ||
| including C string literals, keyword generic/effect experiments, const trait design & | ||
| implementation and many bug fixes and diagnostic improvements. | ||
| - [flodiebold](https://github.com/flodiebold), team member | ||
| - flodiebold is a long-time prolific contributor to rust-analyzer, making over 300 pull | ||
| requests since starting to contribute to the language server in 2018. | ||
| - [fmease](https://github.com/fmease), team member | ||
| - fmease has been contributing since 2022, making various improvements to the compiler to | ||
| support rustdoc, as well as refactorings, bug fixes and diagnostic improvements. | ||
| - [jackh726](https://github.com/jackh726), maintainer | ||
| - jackh726 co-leads the types team and has made numerous improvements to the implementation of | ||
| the type system, most notably enabling the stabilization of generic associated types. | ||
| - [jieyouxu](https://github.com/jieyouxu), team member | ||
| - jieyouxu does invaluable work in helping maintain bootstrap, compiletest and the new | ||
| `run_make_support` library for `run-make` tests, as well as fixing ICEs and improving | ||
| diagnostics. | ||
| - [jswrenn](https://github.com/jswrenn), team member | ||
| - jswrenn has been a stalwart member of the safe transmute project group for years and has | ||
| made various contributions implementing the fruits of the group's efforts. | ||
| - [lcnr](https://github.com/lcnr), maintainer | ||
| - lcnr co-leads the types team and is one of the team's foremost experts on the language's | ||
| type system and the compiler's implementation of it. lcnr's recent work has been focused on | ||
| implementing and stabilizing the compiler's next-generation trait solver. | ||
| - [lqd](https://github.com/lqd), maintainer | ||
| - lqd started out in the non-lexical lifetimes working group back in 2018 and has been part | ||
| of the fabric of the project since. Compiler performance has seen significant improvements | ||
| thanks to lqd's work on enabling LTO for the compiler and supporting lld. lqd is currently | ||
| leading work on Polonius, the next generation of Rust's borrow checker. | ||
| - [lukas-code](https://github.com/lukas-code), team member | ||
| - lukas-code has been contributing regularly since 2022, making improvements and fixing bugs | ||
| throughout the compiler's codebase. | ||
| - [Mark-Simulacrum](https://github.com/Mark-Simulacrum), maintainer | ||
| - Mark-Simulacrum has been working on the Rust project for almost a decade and frequently | ||
| contributes to the team through backports, reverts and patches throughout the codebase. For | ||
| many years, they have helped maintain critical compiler infrastructure such as bootstrap and | ||
| the compiler test harness. | ||
| - [matthewjasper](https://github.com/matthewjasper), maintainer | ||
| - matthewjasper has been contributing since 2017 and was a key contributor to the non-lexical | ||
| lifetimes working group. They have since made significant improvements to the MIR, progress | ||
| on specialization and stabilizing the THIR unsafeck. | ||
| - [Nadrieril](https://github.com/Nadrieril), maintainer | ||
| - Nadrieril is the compiler team's expert on exhaustiveness checking, pattern analysis and | ||
| match lowering, their significant refactoring and improvement work have enabled progress on | ||
| previously blocked features such as slice patterns, or-patterns, exhaustive patterns and | ||
| deref patterns. | ||
| - [nagisa](https://github.com/nagisa), team member | ||
| - nagisa has been a compiler team member for many years, with their initial work on Rust | ||
| dating back to 2014. nagisa improves the compiler's LLVM backend and everything to do with | ||
| our MIR, codegen, debuginfo and the compiler backends in general. | ||
| - [nikic](https://github.com/nikic), team member | ||
| - nikic is the team's LLVM expert and helps ensure the compiler is keeping pace with changes | ||
| in LLVM upstream. nikic is also the lead maintainer of LLVM and has made many improvements | ||
| in LLVM to better support Rust. | ||
| - [nikomatsakis](https://github.com/nikomatsakis), team member | ||
| - nikomatsakis needs no introduction, as one of the original members of the Rust project and | ||
| former lead of the compiler team. nikomatsakis has worked on crucial parts of the compiler | ||
| since their initial implementation. | ||
| - [Noratrieb](https://github.com/Noratrieb), maintainer | ||
| - Noratrieb has been a staple of the contributor community since they started in 2021, | ||
| working on a swathe of refactorings, bug fixes, features and improvements throughout the | ||
| compiler. Prolific contributors like Nora have an outsized impact across the codebase. Nora | ||
| can often be found answering questions and helping other contributors on Zulip! | ||
| - [nnethercote](https://github.com/nnethercote), maintainer | ||
| - nnethercote has been working on compiler performance since 2016, including the benchmarking | ||
| and profiling infrastructure. He has also cleaned up a lot of old crufty code across many | ||
| parts of the compiler. | ||
| - [oli-obk](https://github.com/oli-obk), maintainer | ||
| - oli-obk is a long-time compiler team member whose prolific contribution history is a | ||
| challenge to summarize, but include constant evaluation, constant generics, pattern types, | ||
| MIR optimisations, diagnostics, clippy improvements, and existential types. | ||
| - [petrochenkov](https://github.com/petrochenkov), maintainer | ||
| - petrochenkov is another long-time compiler team member who primarily maintains the compiler's | ||
| name resolution and macro expansion, notoriously tricky and nuanced subsystems of the | ||
| compiler. | ||
| - [pnkfelix](https://github.com/pnkfelix), maintainer | ||
| - Former compiler team co-lead, pnkfelix is yet another long-time team member has made | ||
| contributions throughout the compiler and made significant contributions to the borrow | ||
| checker, early MIR, and early compiler architecture. | ||
| - [RalfJung](https://github.com/ralfjung), team member | ||
| - Known for his work on Miri and Stacked Borrows, an operational semantics for memory accesses | ||
| in the language, RalfJ is the team's foremost expert on the operational semantics of the | ||
| language and also deeply involved in const evaluation. He has been working on achieving sound | ||
| semantics down to lowest levels of the compiler. | ||
| - [saethlin](https://github.com/saethlin), maintainer | ||
| - saethlin has made significant improvements to MIR, Miri, and codegen in their contributions | ||
| since starting in 2021 and has become an invaluable source of knowledge on the language's | ||
| operational semantics/unsafe code guidelines. | ||
| - [scottmcm](https://github.com/scottmcm), team member | ||
| - scottmcm is a member of the language team who also regularly implements improvements in the | ||
| compiler, particularly in the MIR and compiler's codegen, always trying to get to the perfect | ||
| machine code. | ||
| - [SparrowLii](https://github.com/sparrowlii), maintainer | ||
| - SparrowLii is a relatively new member of the team who has resurrected and led the effort to | ||
| parallelize the compiler and has been responsible for the great strides that effort has made | ||
| alongside members of the parallel rustc and compiler performance working groups. | ||
| - [spastorino](https://github.com/spastorino), maintainer | ||
| - spastorino is another alum of the non-lexical lifetimes working group, starting to contribute | ||
| in late 2017. Since NLL, spastorino has implemented negative impls in coherence, refactored | ||
| return position impl trait in trait code to lower as a GAT, and has done a lot of refactors/bugfixes | ||
| to the compiler. | ||
| - [TaKO8Ki](https://github.com/TaKO8Ki), team member | ||
| - TaKO8Ki has made lots of diagnostic improvements, helped the team keep on top of regressions | ||
| by adding plenty of regression tests, done lots of refactorings and cleanup, fixed a bunch of | ||
| ICEs in their time contributing. | ||
| - [tgross35](https://github.com/tgross35), team member | ||
| - tgross35 has been contributing for two years and has been leading the implementation of the | ||
| new `f16` and `f128` types. | ||
| - [the8472](https://github.com/the8472), team member | ||
| - the8472 has been a contributor since 2020 and has helped to improve the quality of code | ||
| generated by the compiler via changes to the Rust standard library. | ||
| - [tmandry](https://github.com/tmandry), team member | ||
| - tmandry has been leading the async working group since its inception and has made remarkable | ||
| contributions to pushing forward the async support in the compiler. | ||
| - [tmiasko](https://github.com/tmiasko), team member | ||
| - tmiasko has been contributing for almost four years and has reliably completed invaluable | ||
| work on the compiler's MIR representation, optimisations and LLVM code generation, becoming | ||
| one of the team's experts in these areas. | ||
| - [Urgau](https://github.com/Urgau), team member | ||
| - Urgau has worked on a wide variety of improvements in their time contributing, from | ||
| `check-cfg` to range patterns, `black_box` to lints, and much more. | ||
| - [WaffleLapkin](https://github.com/WaffleLapkin), team member | ||
| - WaffleLapkin has been another staple of the contributor community since 2020, doing a | ||
| variety of essential refactors, bug fixes and performance improvements. Like Nora above, | ||
| Waffle is a prolific contributor whose improvements across the compiler have a major impact. | ||
| - [wesleywiser](https://github.com/wesleywiser), maintainer + team co-lead | ||
| - wesleywiser is co-lead of the compiler team and has been contributing since 2015 while | ||
| working on various parts of the compiler including self-profiling, incremental compilation, | ||
| MIR optimizations and Windows & Linux debugging support. | ||
| - [Zalathar](https://github.com/Zalathar), team member | ||
| - Zalathar has been contributing for a little over a year and has had a massive impact, | ||
| working on significant and widespread refactorings to the compiler's support for code | ||
| coverage instrumentation. | ||
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| There are also some team members choosing to become alumni who have made valuable contributions | ||
| during their time as team members: | ||
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| - [Aaron1011](https://github.com/Aaron1011) | ||
| - Aaron1011 contributed widely since 2017, touching basically every part of the compiler, | ||
| fixing bugs, making improvements and doing important refactorings wherever they went. | ||
| - [eddyb](https://github.com/eddyb) | ||
| - eddyb is a prolific and incredibly knowledgable member of the compiler team who has made | ||
| widespread improvements throughout the compiler for many years. Much of their work has | ||
| focused on the LLVM backend, the initial implementation and improvements to MIR, the v0 Rust | ||
| name mangling scheme, and a huge number of bug fixes and architectural improvements to the | ||
| compiler. | ||
| - [michaelwoerister](https://github.com/michaelwoerister) | ||
| - Another long-time compiler team member, michaelwoerister has been responsible for huge | ||
| improvements and progress in the project's debuginfo, codegen, incremental compilation, LTO | ||
| and PGO, going back to 2013. | ||
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| Thank you to our past, current and future compiler team members and maintainers! |